Portable blender



FIG. 1 is a first perspective view of a portable blender, showing my design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a exploded view thereof; and,

FIG. 10 is a perspective view thereof, shown without a base for completeness and ease of illustration.

The broken lines are for environmental structures or boundaries and form no part of the claimed designs to be patented. 

CLAIM The ornamental design for a portable blender, as shown and described. 